Tetrad type A

Citations total:
2
link
From
To
Geolocation
Author - title
Year
original Late Telychian Norway Smelror,M. Llandovery and Wenlock miospores and spore-like microfossils from the Ringerike District, Norway. 1987
original Late Ordovician Czechoslovakia VavrdovЎ,M. Some plant microfossils of possible terrestrial origin from the Ordovician of Central Bohemia. 1984